EX4.20 计算

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1. #include <stdio.h>
   
2. 
   
3. int main()
   
4. 
   
5. {
   
6. 
   
7. int a;
   
8. int c=10;
   
9. float f=100.0;
   
10. double x;
    
11. a=f/=c*=(x=6.5);
    
12. printf("%d,%d,%3.1f,%3.1f\n",a,c,f,x);
    
13. return 0;
    
14. }

复制代码

x=6.5

c*=(x=6.5)
c=c*x=10*6.5=65

f/=c*=(x=6.5)
f=f/c=100/65=1.5

a=f/=c*=(x=6.5)
a=f/c=100/65=1